Concentration of Risk (SJ Real Estate [Member])	12 Months Ended
Dec. 31, 2011
SJ Real Estate [Member]
Concentration Risk [Line Items]
Concentration Risk Disclosure [Text Block]	CONCENTRATION OF RISK The Property is in California. Adverse conditions in the sector or geographic location would likely result in a material decline in the value of the Property.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Publisher AICPA

-Name Statement of Position (SOP)

-Number 94-6

-Paragraph 21, 22, 24

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Name Statement of Financial Accounting Standard (FAS)

-Number 107

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+ Details